Airaid 1025 User Manual

Part Number 1025

2010-2015 Toyota Prius 1.8L

Tools Required For Installation

#1 ECONOAID x1
#2 Gasket x1

10mm Socket

Ratchet and Extension

Pliers

Parts List

Thank you for purchasing the ECONOAID Throttlebody Booster. Please read the instruction manual carefully before pro­ceeding with the installation. Contact ECONOAID @ [phone] 8:00 AM - 5:00 PM MST Weekdays for questions regarding fit
or instructions that are not clear to you. Your ECONOAID Throttlebody Booster was carefully inspected and packaged. Check that
no parts are missing, or were damaged during shipping. If any parts are missing, please contact ECONOAID.

U.S. Pat. #7,665,442

B.

A

C

1. Disconnect the negative battery cable!
Lift up on the front of the engine cover, and then remove it
from the vehicle.

2. A.) Loosen the clamp on the airbox outlet B.) Disconnect
PCV breather line from the factory intake tube. C.) Unfasten
the Two factory airbox clips and remove the upper half of the
airbox .

1

2

3

5

4

6

3. Remove the air filter element from the lower half of the air-

box.

5.Unclip the coolant line from the lower half of the factory
airbox and pull out .

4. Remove the six bolts that hold the Intake assembly to the
vehicle.

6. Rotate the factory airbox and tube assembly to the passenger
side of the engine compartment and stand it up vertically.

7. Using a pair of pliers, compress the spring clamp on the
throttlebody side of the intake tube and remove the tube.

A

B

8. A.) Disconnect the throttlebody motor. B.) Remove the two

bolts and two nuts that hold the throttlebody onto the mani­fold.

9. Lift the throttlebody up and off of the intake manifold and
gently lay it on it’s side as shown.

10. Install the ECONOAID onto the intake manifold as shown,
with the logo facing up and the teeth pointing downward into
the manifold.

11. Install the gasket on top of the ECONOAID as shown.

PCV breather

13. Re install all of the factory intake components in the re­verse order in which they were removed and re connect the
PCV breather line.

12. Reinstall the throttlebody onto the manifold using the facto­ry hardware. Tighten the fasteners in a “ X ” pattern to the ve­hicle manufacturer’s Specs. Reconnect the throttlebody motor.
Manually rotate the throttle plate 90 deg. To verify that you
have the full range of motion and there is no obstruction.

14. Reinstall the engine cover and Double check your work.
Make sure there is no foreign material in the intake tract. Make
sure all clamps, hoses, connectors, nuts, and bolts are secure.

Reconnect the negative battery cable.

Fuel Mileage Tips

Be sure to follow these tips along with the installation of your new EconoAid Throttle Body Booster for
even more fuel mileage efficiency!

Keep your engine properly tuned and maintained – Make sure your vehicle is running smooth and the
proper maintenance is being performed on schedule. If the check engine light is on in the dash that could
be causing a severe drop in fuel mileage!

Keep your tires properly inflated – This is one of the easiest and most over looked fuel mileage tips availa­ble. By keeping your tires at the proper inflation pressure you can increase your fuel mileage by up to 3%!

Use the recommended grade of motor oil – Be sure that you are using the proper grade of motor oil that
the manufacture calls for. Using the wrong grade of motor oil can lower your fuel economy by up to 2%!

Replace your air filter – Even though this one should be listed above under the maintenance tab; it is very
important to make sure your engine is “breathing easy” with a new engine air filter!

Remove excess weight – Avoid carrying around unnecessary items in your vehicle, especially heavy ones.
An extra 100lbs can reduce your fuel mileage by up to 2%!

ECONOAID 2688 E Rose Garden Ln. Phoenix, AZ 85050 [phone] www.ECONOAID.com

Instructions Revision

01.28.15